[PATCH] [X86][AVX] Fix wrong lowering of VPERM2X128 nodes.
michael.m.kuperstein at intel.com
Sun Mar 8 07:22:20 PDT 2015
I still think it'd be best to add an explicit check for both elements being SM_SentinelUndef.
I'd really hate to be the guy who has to hunt down bugs caused by changing the value of SM_SentinelUndef to be, say, INT_MIN instead of -1. :-)
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